ONEBOT Educational Robot Kit is an outstanding smart toy with STEM concept for kids age 10 and up, combining entertainment and self-taught tutorials, which even satisfies the demands for robot education and competition. It consists of more than 100 types of plastic bricks and various electronic elements with different functions. In addition, four official different models could be constructed: electronic piano, multi-legged robot, manipulator and caterpillar robot. An APP allows kids’robot come to life by onscreen controller or graphic modular programming, on Android or iOS device.